Hi,
I try to my board. I use stm32f3 and I use SWD(sclk-swdio-gnd-3,3v-nrst) pins for programming board. In setting, debugs I show my processor after I try to load my code but keil send "Core is held in reset" I dont load code.
Ho its schmatic [url=https://hizliresim.com/PDkzz6][img]i.hizliresim.com/.../url]